EP1347572A4 - Amplificateur haute frequence - Google Patents

Amplificateur haute frequence

Info

Publication number
EP1347572A4
EP1347572A4 EP01272810A EP01272810A EP1347572A4 EP 1347572 A4 EP1347572 A4 EP 1347572A4 EP 01272810 A EP01272810 A EP 01272810A EP 01272810 A EP01272810 A EP 01272810A EP 1347572 A4 EP1347572 A4 EP 1347572A4
Authority
EP
European Patent Office
Prior art keywords
high frequency
frequency amplifier
amplifier
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01272810A
Other languages
German (de)
English (en)
Other versions
EP1347572A1 (fr
Inventor
Hiroshi Kushitani
Hisayoshi Kato
Michiaki Tsuneoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1347572A1 publication Critical patent/EP1347572A1/fr
Publication of EP1347572A4 publication Critical patent/EP1347572A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/2007—Filtering devices for biasing networks or DC returns
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1758—Series LC in shunt or branch path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1791—Combined LC in shunt or branch path

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
  • Waveguide Connection Structure (AREA)
  • Transmitters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
EP01272810A 2000-12-28 2001-12-14 Amplificateur haute frequence Withdrawn EP1347572A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000400451 2000-12-28
JP2000400451A JP2002204133A (ja) 2000-12-28 2000-12-28 高周波増幅器
PCT/JP2001/010993 WO2002054585A1 (fr) 2000-12-28 2001-12-14 Amplificateur haute frequence

Publications (2)

Publication Number Publication Date
EP1347572A1 EP1347572A1 (fr) 2003-09-24
EP1347572A4 true EP1347572A4 (fr) 2004-11-03

Family

ID=18865042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01272810A Withdrawn EP1347572A4 (fr) 2000-12-28 2001-12-14 Amplificateur haute frequence

Country Status (4)

Country Link
US (1) US6768383B2 (fr)
EP (1) EP1347572A4 (fr)
JP (1) JP2002204133A (fr)
WO (1) WO2002054585A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4688410B2 (ja) * 2003-07-15 2011-05-25 スタンレー電気株式会社 広帯域増幅器
JP4588699B2 (ja) * 2004-04-28 2010-12-01 三菱電機株式会社 バイアス回路
DE102005027945B4 (de) * 2005-06-16 2012-06-06 Epcos Ag Verlustarmes elektrisches Bauelement mit einem Verstärker
JP5143523B2 (ja) * 2006-10-25 2013-02-13 株式会社エヌ・ティ・ティ・ドコモ バイアス回路
KR100905202B1 (ko) 2007-09-03 2009-06-26 성균관대학교산학협력단 도허티 증폭기
US8149060B2 (en) * 2008-03-25 2012-04-03 Mitsubishi Electric Corporation Low distortion amplifier and Doherty amplifier using low distortion amplifier
EP2242141A1 (fr) * 2009-04-17 2010-10-20 Alcatel Lucent Circuit électronique pour applications RF et amplificateur d'alimentation associé
JP2011155357A (ja) * 2010-01-26 2011-08-11 Murata Mfg Co Ltd マルチバンド電力増幅器
EP2722981A1 (fr) * 2012-10-16 2014-04-23 Nxp B.V. Circuits amplificateurs
EP2722880B1 (fr) 2012-10-16 2018-02-28 Ampleon Netherlands B.V. Circuit amplificateur en boîtier
CN105141274B (zh) * 2015-09-24 2018-08-07 重庆大及电子科技有限公司 滤波组件及其应用
JP2017208729A (ja) * 2016-05-19 2017-11-24 株式会社村田製作所 電力増幅モジュール
KR102830332B1 (ko) * 2022-12-09 2025-07-08 한국전자통신연구원 반도체 패키지

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919656A (en) * 1973-04-23 1975-11-11 Nathan O Sokal High-efficiency tuned switching power amplifier
EP0475116A2 (fr) * 1990-08-31 1992-03-18 Texas Instruments Incorporated Inductance de polarisation pour fréquences radio réalisable par intégration monolitique
JPH11205052A (ja) * 1998-01-16 1999-07-30 Kyocera Corp 高周波用電力増幅器
US6140892A (en) * 1997-09-04 2000-10-31 Sanyo Electric Co., Ltd. Distributed constant circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3888785B2 (ja) * 1998-09-28 2007-03-07 三菱電機株式会社 高周波電力増幅器
US20020050851A1 (en) * 1999-12-22 2002-05-02 Grundlingh Johan M. Method and apparatus for biasing radio frequency power transistors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919656A (en) * 1973-04-23 1975-11-11 Nathan O Sokal High-efficiency tuned switching power amplifier
EP0475116A2 (fr) * 1990-08-31 1992-03-18 Texas Instruments Incorporated Inductance de polarisation pour fréquences radio réalisable par intégration monolitique
US6140892A (en) * 1997-09-04 2000-10-31 Sanyo Electric Co., Ltd. Distributed constant circuit
JPH11205052A (ja) * 1998-01-16 1999-07-30 Kyocera Corp 高周波用電力増幅器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 12 29 October 1999 (1999-10-29) *
See also references of WO02054585A1 *

Also Published As

Publication number Publication date
EP1347572A1 (fr) 2003-09-24
JP2002204133A (ja) 2002-07-19
US6768383B2 (en) 2004-07-27
WO2002054585A1 (fr) 2002-07-11
US20040027204A1 (en) 2004-02-12

Similar Documents

Publication Publication Date Title
EP1296447A4 (fr) Amplificateur haute frequence
EP1298793A4 (fr) Amplificateur haute frequence
FR2810495B1 (fr) Module haute frequence
DE60131861D1 (de) Hochfrequenzverstärker
DE60142251D1 (de) Hochfrequenzverstärker
FR2825537B1 (fr) Amplificateur haute frequence et amplificateur haute frequence a etages multiples
FI980567A7 (fi) Radiotajuusvahvistimet
DE60110686D1 (de) Frequenzsynthesizer
DE60130298D1 (de) Akustischer Resonator
EP1061662A4 (fr) Circuit radioelectrique haute frequence
DE60104761D1 (de) Frequenzsynthetisierer
DE60140165D1 (de) Leistungsverstärker
EP1185528A4 (fr) Inhibiteurs de production de il-12
DE60132410D1 (de) Resonator
DE60107907D1 (de) Ramanverstärker
DE60143470D1 (de) Frequenzsprungfolge-zuteilung
FI20000510A0 (fi) Taajuusmuuttaja
DE50109453D1 (de) Resonatoranordnung
FI20002164L (fi) Frekvenssikonversio
EP1347572A4 (fr) Amplificateur haute frequence
DE50113294D1 (de) Hochselektive inhibitoren des urokinase-plasminogenaktivators
DE60033666D1 (de) Verstärker
DE60124485D1 (de) Vorwärtskopplungsverstärker
EP1349272A4 (fr) Filtre passe-bas haute frequence
EP1326328A4 (fr) Amplificateur haute frequence

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020925

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RBV Designated contracting states (corrected)

Designated state(s): AT BE CH DE FR GB LI

A4 Supplementary search report drawn up and despatched

Effective date: 20040921

RIC1 Information provided on ipc code assigned before grant

Ipc: 7H 01P 1/20 B

Ipc: 7H 03F 3/189 A

17Q First examination report despatched

Effective date: 20050406

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050817